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Dipole Field, Sunspot Cycle and Solar Dynamo

Published online by Cambridge University Press:  19 July 2016

P.A. Simon  and
J.P. Legrand
P.A. Simon
Affiliation:
Observatoire de Meudon, DASOP 92195, Meudon Principal Cedex, France
J.P. Legrand
Affiliation:
CNRS - INSU 94107, Saint Maur Cedex, France

Abstract

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From the analysis of a series of data concerning phenomena taking place in the high corona, in the interplanetary medium and in the magnetosphere, we came to the conclusion that we have to take into consideration a two-component solar cycle in which, with a 5–6 yr delay, the cycle of the dipole component of the solar magnetic field and the following sunspot cycle are closely correlated. In order to show the new mechanisms to incorporate into a model of a two-component solar cycle, we discuss several other relevant solar data.

Type
2. Long-Term Variability of the Solar Magnetic Cycle
Information
Symposium - International Astronomical Union , Volume 157: The Cosmic Dynamo , 1993 , pp. 97 - 106
Copyright
Copyright © Kluwer 1993 

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